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slega [8]
3 years ago
13

What is 3(5)(5-2)+2

Mathematics
1 answer:
Minchanka [31]3 years ago
8 0

Answer:

47

Step-by-step explanation:

3 × 5 × (5-2) + 2

15 × (3) + 2

45 + 2

= 47

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If 12 apples cost 3 dollars how much does 1 Apple cost?
Shalnov [3]

Answer:0.25 cents

Step-by-step explanation:

6 0
3 years ago
There are many cylinders for which the height and radius are the same value. Let
VashaNatasha [74]

Answer:

Relation between V and c is represented as:

V = \pi c^{3}

When c is halved, V becomes \frac{1}{8} of its initial value.

Step-by-step explanation:

Height of cylinder = Radius of cylinder = c

Volume of cylinder = V

As per formula:

V = \pi r^{2} h

Where r is the radius of cylinder and

h is the height of cylinder

Putting r = h =c

V = \pi c^{2} \times c\\\Rightarrow V = \pi c^{3} ......(1)

The values of c is halved:

Using equation (1), New volume:

V' = \pi (\dfrac{c}{2})^3\\\Rightarrow \dfrac{1}{8} \pi c^{3}

By equation (1), putting \pi \times c^{3}  = V

V' = \dfrac{1}{8} \times V

So, when c is halved, V becomes \frac{1}{8} of its initial value.

3 0
3 years ago
Please help me on this problem.
VashaNatasha [74]

Answer : (8,5)

Given

K(x) = 8-\sqrt[3]{x}

Now we plug in each point and check whether it satisfies our equation

(-64,12)

K(-64) = 8-\sqrt[3]{-64}= 12 so this point lie on graph

(125,3)

K(125) = 8-\sqrt[3]{125}= 3 so this point lie on graph

(343,1)

K(343) = 8-\sqrt[3]{343}= 1 so this point lie on graph

(8,5)

K(8) = 8-\sqrt[3]{8}= 6 so this point does not lie on graph because we got 6 instead of 5

4 0
4 years ago
Is the square root of 9 a real number
Keith_Richards [23]
Is 3 because 3 times 3 equals 9
5 0
3 years ago
If x=y and y=10, then x=10 exemplifies which property?
Anna35 [415]

ANSWER

Transitive property of equality.

EXPLANATION

According to the transitive property of equality,

if

a=b and b=c, then a=c.

Therefore,

if x=y and y=10, then x=10 is an example of transitive property of equality.

8 0
3 years ago
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